USB2422-I/MJ - Microchip Technology

Manufacturer Part Number

USB2422-I/MJ

Manufacturer

Microchip Technology

Introduction

The USB2422-I/MJ is a high-performance USB 2.0 hub controller from Microchip Technology. It is designed to enhance and expand the capabilities of USB connectivity in various applications.

Product Features and Performance

Compliant with USB 2.0 specifications

Supports high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data rates

Integrated USB 2.0 transceiver

Supports up to 2 downstream ports

Efficient power management for optimal power usage

Overcurrent protection for each downstream port

Hot-swapping capability allowing users to connect/disconnect devices without powering down the system

Product Advantages

High integration reduces overall system cost and PCB space

Enhanced power management for energy savings

Robust overcurrent protection enhances the safety of connected devices

Supports seamless addition of USB devices with hot-swapping

Key Technical Parameters

Protocol: USB 2.0

Interface: USB

Voltage Supply: 3.3V

Operating Temperature: -40°C ~ 85°C

Package / Case: 24-VFQFN Exposed Pad

Supplier Device Package: 24-QFN (4x4)

Quality and Safety Features

Overcurrent protection for device safety

Compliant with USB 2.0 electrical specifications

High-temperature operational reliability

Compatibility

Compatible with USB 2.0 and backwards compatible with USB 1.1 devices

Application Areas

Consumer electronics

Desktop and laptop computers

Docking stations

USB peripherals and accessories

Embedded systems

Product Lifecycle

Status: Active

Not reported as nearing discontinuation

Availability of replacements or upgrades will depend on future technology developments

Several Key Reasons to Choose This Product

High-speed USB 2.0 support enhances connectivity options

Low power consumption for energy-efficient operations

Compact 24-QFN package saves space in designs

Overcurrent protection adds a layer of safety for connected devices

Suitable for a wide range of applications and industries thanks to versatile compatibility and performance features